The weathered face of the old man in the north broke into a smile, clapping heavily on Lin Feng's shoulder with his right hand.,"Jiantiao Jue, cultivating the domineering刀元, is a grade-earth level inferior martial art. After cultivation, one's genuine essence manifests dominantly like a blade, breaking and annihilating everything.",This is such a precious treasure, how could Lin Feng let it slip away。